Rockwell hardness tester HRD-150B

benchtopworkpiece

HRD-150B main features: lever loading, accurate, reliable, durable and high test efficiency; High working height, especially suitable for large workpiece testing; The test process is automatic and no one is responsible for the operation error; Direct reading of dial, HRA, HRB and HRC scales; Other scales of Rockwell can be selected; The accuracy shall comply with GB / t230 2 iso6508-2 and ASTM E18. Application scope: Determination of Rockwell hardness of black metal, non-ferrous metal and non-metallic materials; It is suitable for Rockwell hardness measurement of heat treatment materials such as quenching, quenching and tempering and cemented carbide; Main technical specifications: Measurement range: 20-88hra, 20-100hrb, 20-70hrc; Test force: 588.4980.71471n (60100150kgf) Maximum allowable height of sample: 400mm; Distance from indenter center to machine wall: 160mm; Hardness resolution: 0.5hr; Overall dimension: 540x326x1025mm; Weight: about 140kg